1987 search results - page 91 / 398 » Directional filtering transform |
136
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ICIP
2009
IEEE
15 years 2 months ago
2009
IEEE
For the first time, we demonstrate modulation domain image filters that achieve perceptually motivated image processing goals by directly manipulating the FM functions in a multi-...
123
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Detecting small targets is essential for mitigating the seabased Infrared search and track (IRST) problem. It is easy to detect small targets in homogeneous backgrounds such as th...
145
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ISMDA
2004
Springer
15 years 10 months ago
2004
Springer
This paper presents the modelling and segmentation with correction of inhomogeneity in magnetic resonance imaging of shoulder. For that purpose a new heuristic is proposed using a ...
176
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FPL
2003
Springer
15 years 10 months ago
2003
Springer
Distributed Arithmetic techniques are widely used to implement Sum-of-Products computations such as calculations found in multimedia applications like FIR filtering and Discrete Co...
143
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ICIP
2000
IEEE
16 years 6 months ago
2000
IEEE
In this paper, a lapped orthogonal transform adapted for local directionality of an image is proposed and its application in adaptive image coding is presented. First, we address ...